package com.sky.controller.admin;

import com.sky.result.Result;
import com.sky.service.ReportService;
import com.sky.vo.OrderReportVO;
import com.sky.vo.SalesTop10ReportVO;
import com.sky.vo.TurnoverReportVO;
import com.sky.vo.UserReportVO;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.core.io.InputStreamResource;
import org.springframework.format.annotation.DateTimeFormat;
import org.springframework.http.MediaType;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import javax.servlet.http.HttpServletResponse;
import java.io.FileInputStream;
import java.io.InputStream;
import java.net.URLEncoder;
import java.time.LocalDate;

@RestController
@RequestMapping("/admin/report")
@Api(tags = "数据统计相关接口")
public class ReportController {
    @Autowired
    ReportService reportService;
    @GetMapping("/turnoverStatistics")
    @ApiOperation("营业额统计")
    public Result<TurnoverReportVO> turnoverStatistics(@DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin, @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate end) {
      TurnoverReportVO t= reportService.turnoverStatistics(begin,end);
      return Result.success(t);
    }
    @GetMapping("/userStatistics")
    @ApiOperation("用户统计")
    public Result<UserReportVO> userStatistics(@DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin, @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate end) {
        UserReportVO r= reportService.userStatistics(begin,end);
        return Result.success(r);
    }
    @GetMapping("/ordersStatistics")
    @ApiOperation("订单统计")
    public Result<OrderReportVO> orderStatistics(@DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin, @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate end) {
        OrderReportVO r= reportService.orderStatistics(begin,end);
        return Result.success(r);
    }
    @GetMapping("/top10")
    @ApiOperation("销量排行")
    public Result<SalesTop10ReportVO> top10(@DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin, @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate end) {
        SalesTop10ReportVO s=reportService.top10(begin,end);
        return Result.success(s);
    }
    @GetMapping("/export")
    @ApiOperation("导出Excel报表")
    public void export(HttpServletResponse response)  {
        reportService.export(response);

    }
}
